Arrl Field Day Rules 2025. The winter field day association promotes emergency operating preparedness, particularly in the challenging winter months characterized by freezing temperatures, snow,. Winter field day runs for 24 hours during the last full weekend in january each year from 1900 utc (2pm est) saturday to 1900 utc (2pm est) sunday.

Pastoral field day returns in 2025. This years calendar features recent ham radio dxpeditions and their teams who gave us sought.